The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 2021
Filed:
Mar. 08, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); G02F 1/1335 (2006.01); G02F 1/1368 (2006.01); H01L 27/12 (2006.01); G02F 1/1362 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133528 (2013.01); G02F 1/1368 (2013.01); G02F 1/133504 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/136286 (2013.01); H01L 27/124 (2013.01); H01L 27/3276 (2013.01); H01L 51/5275 (2013.01); H01L 27/3211 (2013.01);
Abstract
Disclosed is a display device capable of preventing a problem related with a bluish image at a lateral viewing angle by the use of optical-path adjustment film on an upper surface of a display panel, wherein the display device may include a display panel, and an optical-path adjustment film on the display panel, wherein the optical-path adjustment film includes a plurality of dome patterns, and a cover layer on the plurality of dome patterns, wherein a refractive index of the plurality of dome patterns is different from a refractive index of the cover layer.